This article is aimed to equip you with a better informed overview when constructing a 3D base mesh for games. In the art of digital model making, there are many different methods that let you manually shaping the polygons according to your liking. However, not all the methods are efficient when there is a strict requirement for you to model after a reference with precision. Therefore, I would like to share with you an alternate approach that can support you to build something that required high-level of exactness.